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HP Latex 3000 Printer Series - Carriage Lubrication System Change

This document describes a slight modification to the Carriage Lubrication System, specifically the rear
oiler located in the rear part of the carriage. Its function is to lubricate the rear carriage rail.

Location:

There are two new components included to the original design: 2 black felts and their felt retainer. This
new assembly slightly improves the oil distribution through the rear carriage rail.

This change affects the “Replace rear oiler foam and wicks” maintenance task. This is part of “Clean carriage rails and replace oiler foams” maintenance, included in the 100L maintenance.

The new procedure, including instructions of both types of rear oilers (original and new) follows. If the machine has the new rear oiler assembly, it is recommendable to follow the new maintenance instructions described in detail; they will also be included in the new version of the User Guide at the end of September 2014.